<template>
  <div>
    <!-- 面包屑区域 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getOrderList">
            <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column prop="order_number" label="订单编号"></el-table-column>
        <el-table-column prop="order_price" label="订单价格"></el-table-column>
        <el-table-column label="是否付款" v-slot="row">
          <el-tag type="success" v-if="row.order_pay === '1'">已付款</el-tag>
          <el-tag type="danger" v-else>未付款</el-tag>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货"></el-table-column>
        <el-table-column label="下单时间" v-slot="{row}">
          {{row.create_time|dateFormat}}
        </el-table-column>
        <el-table-column prop="goods_name" label="操作">
          <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
          <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox()"></el-button>
        </el-table-column>
        <!-- 分页区 -->
      </el-table>
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum" :page-sizes="[5, 10, 15]" :page-size="queryInfo.pagesize"
      layout="total, sizes, prev, pager, next, jumper" :total="total"></el-pagination>
    </el-card>
    <!-- 修改地址对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <!-- options: 数据源   v-model：双向绑定的选择值 -->
          <el-cascader v-model="addressForm.address1" :options="cityData" :props="{ expandTrigger: 'hover' }"
           ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流进度对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <el-timeline>
        <el-timeline-item
          v-for="(item, i) in progressInfo"
          :key="i"
          :timestamp="item.ftime">
          {{item.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
// 导入深拷贝插件
import _ from 'lodash'
import { Form } from 'element-ui'
import cityData from './citydata.js'

export default {
  data () {
    return {
      // 订单数据
      orderlist: [],
      // 查询参数
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 总数据条数
      total: 0,
      // 修改地址对话框显示与隐藏
      addressVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区/县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请输入详细地址', trigger: 'blur' }
        ]
      },
      // 导入的地址文件
      cityData,
      // 物流进度对话框显示与隐藏
      progressVisible: false,
      // 物流信息
      progressInfo: []
    }
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.axios.get('orders', { params: this.queryInfo })
      if (res.meta.status !== 200) this.$message.error('获取订单数据列表失败!')
      this.orderlist = res.data.goods
      this.total = res.data.total
    },

    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 展示修改地址对话框
    showBox () {
      this.addressVisible = true
    },
    // 关闭对话框时清空表单
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 显示物流进度对话框
    async showProgressBox() {
      const { data: res } = await this.axios.get('/kuaidi/1106975712662')
      if (res.meta.status !== 200) this.$message.error('获取物流信息失败!')
      this.progressInfo = res.data
      this.progressVisible = true
      console.log(this.progressInfo)
    }
  },
  created () {
    this.getOrderList()
  },
  components: {}
}
</script>

<style lang="scss" scoped>
.el-cascader{
  width: 100%;
}
</style>
